The Pen Blaster Dart (sometimes known as a "Nano Dart") is a type of Nerf dart ammunition made specifically for the Pen Blaster. It is like a miniature Micro Dart, and has a shorter stem, skinnier body and smaller tip. It is often confused with a Buzz Bee Micro Dart because it had the exact same color scheme, but is much shorter in length. It didn't have very good range because it was so tiny. Because of the Pen Blaster's unpopularity, the Pen Blaster Dart was never seen again in another blaster.